Chia blockchain python implementation (full node, farmer, harvester, timelord, and wallet)
- chia
- blockchain
- blockchain-network
- proof-of-space
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The LBRY SDK for building decentralized, censorship resistant, monetized digital content apps.
- lbry
- blockchain
- python
- decentralized
A python interface for interacting with the Ethereum blockchain and ecosystem.
Mythril is a symbolic-execution-based securty analysis tool for EVM bytecode. It detects security vulnerabilities in smart contracts built for Ethereum and other EVM-compatible blockchains.
- security-analysis
- ethereum
- blockchain
- smart-contracts
Meet BigchainDB. The blockchain database.
- blockchain
- database
- json
- python
Python scripts for ETL (extract, transform and load) jobs for Ethereum blocks, transactions, ERC20 / ERC721 tokens, transfers, receipts, logs, contracts, internal transactions. Data is available in Google BigQuery https://goo.gl/oY5BCQ
Bitcart is a free and open-source self-hosted payment processor for BTC, LTC, BCH, XMR, ETH, TRX, USDT and more
- python
- docker
- docker-compose
- bitcoin
Wallet UI simulation tool for BTC, ETH, SOL, XRP, and 200+ assets. Customize displayed balances in a controlled demo environment with persistent visual settings and screenshot-ready previews. Designed for testing, demonstrations, and UI prototyping without altering actual blockchain balances or transactions.
- bitcoin-transaction-tool
- browser-crypto-wallet
- crypto-broadcast-api
- electrum-payment
Sharing Updatable Models (SUM) on Blockchain
- blockchain
- ml
- ai
- economics
Algorand Smart Contracts in Python
python repo to create blockchain CSVs
Python Polkadot SDK
- blockchain
- substrate
- polkadot
- polkascan
Lightweight Bitcoin payment processor written in easily deployable Python. Self custody donations and payments on-chain & Lightning network, directly connected to your own Bitcoin node! No middleman/custodian.
- bitcoin
- bitcoin-payments
- donation-button
- woocommerce
Professional BIP-39 Seed & HD Wallet Toolkit with 12–24 word mnemonics, checksum validation, BIP-44/49/84 derivation, and multi-chain support (BTC, ETH, SOL, LTC, DOGE, ADA, DOT, AVAX, ATOM, XRP, TRX). Features offline CSPRNG, PBKDF2-HMAC-SHA512, AES-256-GCM encryption, wallet recovery, CSV/JSON export, and custom derivation paths.
- bitcoin-private-key-finder
- bitcoin-private-key-search
- bitcoin-private-key-tool
- bitcoin-wallet-phrase-generator
Python SCALE-Codec
- blockchain
- substrate
- polkadot
- polkascan
A little Python utility that lets you monitor Bitcoin addresses through Blockchain Websocket API and perform custom callbacks.
Metadata & configs for client apps in Polkadot & Kusama ecosystem
- blockchain
- dapps
- polkadot
- staking
🚨 PANIC for Polkadot
- polkadot
- alerter
- monitoring
- blockchain
AlgoNim, the first Algorand game
Claim the 👑 Crown and the 🪄 Sceptre of Algorand Realm
- algorand
- algorand-atomic-transfer
- algorand-smart-contract
- algorand-standard-assets
The application allows you to trade on the outcomes of events, and follow the odds to garner accurate insights about the future. Users buy or sell Voting Shares, which can be redeemed for 1 unit of the stable asset if the outcome is resolved as correct, and become worthless if it’s incorrect.
The Teal Inspector for lovely Algorand Developers
- algorand
- algorand-blockchain
- algorand-smart-contract
- algorand-teal
Debt Algorand Standard Application
Single Deposit App Algorand
- algorand
- algorand-standard-assets
- pyteal
- blockchain